title: A bizarre presentation of foreign body in the tracheobronchial tree.
authors.forename: R
authors.initials: R
authors.lastname: Khanna
authors.forename: R N
authors.initials: RN
authors.lastname: Srivastava
mesh_terms: D001980:Bronchi; D003300:Copper; D004417:Dyspnea / Q000209:etiology*; D005547:Foreign Bodies / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
chemical_list: D003300:Copper